>>> the worst nightmare for millions of americans who were in hurricane sandy's path. tonight, another storm. and bitterly cold temperatures. mrmg ginger zee with the storm track, as we ask, what about electricity? and now word of free gas. >>> a day of heartbreak at an american zhoo. a little boy falls into an animal pit. >>> and, who will win? the one question we haven't been asking. but does it hold the biggest clue yet to election night? who do you think is going to win? >>> and good evening tonight from cleveland, ohio. and we're here tonight because both campaigns are counting on ohio and its 18 electoral votes on election night. the president needs ohio to hold onto his midwestern fire wall. romney needs ohio because without it, the math is very difficult. we were inside both campaigns, working on the ground today to get the vote out. governor romney in cleveland. tonight, his campaign says his ground game is well ahead of john mccain's four years ago. the president in cincinnati tonight. pomes showing a slim lead for the president. and tonight, the newest abc n